A bacteria culture is known to grow at a rate proportional to the amount present. After two hours, 2000 strands of the bacteria are observed in the culture; and after six hours, 6000 strands. What is the original number of strands of bacteria in the culture? O 1155 O 1455 O 1255 O 1352

Q: Determine if the function f: R → R defined as f(x) = -{7 x² is analytical og if yes, find its Taylor…

A:

Q: Sara is m years old today. What is her age five years ago

A:

Q: (d) Would it be unusual for a male's growth plates to fuse when he is 23 years old? Explain.

A: µ = 19 , σ = 15.4. Here, X follows a normal distribution. An observation is unusual if its z-score…

Q: Alexis Eichelberger Problem 3.2 A large rectangular swimming pool is 1000 feet long, 100 feet wide,…

A: The volume of a rectangular container having dimensions a, b & c units is, V = (abc) cubic units

Q: Show your work / explain your reasoning! 1. Let W = Span{(2, –3,0, 1), (4, –6, –2, 1), (6, –9, –2,…

A:

Q: 8 mi 15 mi H

A: We know that tangent of a circle is perpendicular to radius of circle So, by given figure KJ⊥HJ at…

Q: Indicate the least upper bound of the following sets. If a set does not have a least upper bound,…

A: We have to find the least upper bound of the given set.

Q: 4. I roll a die 100 times and count how many of each number I get. 5. I spin a spinner 20 times and…

A:

Q: intersection between the lines 3x + 2y = (-14, 24 Find the and x + y = 10

A: Given query is to find intersection point.

Q: (A) 0 B 18 Ⓒ-1 D 1 Let A be a 9 x 9 matrix satisfying A = -AT. What is the value of a₁1 + a22 + a33…

A:

Q: ch. answer in 20 mins

A: We have given that,  Mean  = 115 °C and standard deviation = 6 °C Then,  We will find the mean and…

Q: Becca's dog walking business started with 1 dog. She walks 2 additional dogs each month. The graph…

A: Consider any point (x,y) on the graph of some function f(x). The y-coordinate represents the value…

Q: Determine if the following two graphs isomorphic? If so give the 1-1 correspondence between their…

A: We know two graphs are isomorphic if we can find a one-to-one correspondence between the vertices.…

Q: Your flight has been delayed: At Denver International Airport, s7% of recent flights have arrived on…

A: Given that, Probability,p= 87% = 0.87 And sample size, n= 11 We know that q= 1-p= 1-0.87 q= 0.13 X~…

Q: 8 The value of the digit in the hundreds place in the number 653,841 is 1 the value 10 of the digit…

A:

Q: Sunlight is a mixture of all colors. When sunlight passes through water, the water absorbs different…

A: Given- Sunlight is a mixture of all colors. When sunlight passes through water, the water absorbs…

Q: Google it: According to a recent report, 64% of Internet searches in a particular month used the…

A: Given that n = 23

Q: Martha's daughter is 1/4 Martha's age. If Martha's daughter is 12 years old, how old is Martha?

A: Martha is 48 year old.   The detailed solution is as follows below:

Q: Lancpls 5000 hale 10,5 % 5 the

A: Solution is given below:

Q: Joshua is 137.6 cm tall on his 11th bithday. Over the past four years, he has grown 3.8 cm, 4.4 cm,…

A:

Q: Which trig ratio will allow you to solve for x? 13 29° O sin 29 = 13 O cos 29 13 13 O sin 29 = 13…

A: We have to find which trigonometric ratio will allow solving for x.

Q: A piece of music with a tempo of 100 beats per minute (bpm) has a playing time of 3 minutes. The…

A:

Q: The human eye blinks once every 5 seconds on average. Howmany times does the average eye blink in…

A: Convert hours and day into seconds and then calculate as below

Q: The data in the following table show five students' reading test scores and final exam grades in a…

A: The given data show five student's reading test scores and final exam grades in a history class as…

Q: Consider the curb shown in (Figure 1). Suppose that 1=9 m, a= 200 mm, b= 80 mm

A: 1 m=100cm  And 1m=1000mm